Ray-CubeAce
Second Officer
United Kingdom
Offline
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Oh-no Posted at 4-18 07:29
Ray, you are absolutely right, even whether proof camera with tight seals will have problem when temperature and humidity change suddenly, I have experience that an Olympus E-M5, after walking for one hour inside the Okinawa Churaumi Aquarium where the air condition is very strong, cold and dry, even I change lens half an hour later outside the building in the wild, everything goes fogged up with moisture, the worst part is the sensor and back glass of the lens. Thats why diving waterproof case has apocket of silica gels to absorb moisture/condensation during temperature change.
I think the Osmo case have vents for the battery, so air can pass through, and the rotating door is not sealed.
Hi Oh-no.
We have a Place in the UK called the Eden Project which is basically an indoor tropical rain forest that takes my camera some time to acclimatise to. I find the best way is to place the camera into a ziplock freezer bag before entry and wait for the camera to reach the required temperature, which takes around 20 to 25 minutes. Once unzipped, the camera is ready to go and best of all there is no moisture created at any point in or on the camera. Placed back into the bag before exit and again wait before using the camera again. |
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